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Shimano Xtr M9100 M9120 Rear Derailleur Shadow+ Gs / Sgs 12 Speed Mtb Bicycle Bike Derailleurs - Bicycle Derailleur - AliExpress
![New Shimano XTR M9100 Series Mountain Bike Components Debut new 12-speed, Ultra-Efficient Drive Train and FREEHUB System New Shimano XTR M9100 Series Mountain Bike Components Debut new 12-speed, Ultra-Efficient Drive Train and FREEHUB System](https://bike.shimano.com/content/productsite/en-US/information/news/new-shimano-xtr-m9100-series-mountain-bike-components-debut-new-/_jcr_content/productsite_newsarticle/body_parsys/image.img.jpg/1603326359737.jpg)
New Shimano XTR M9100 Series Mountain Bike Components Debut new 12-speed, Ultra-Efficient Drive Train and FREEHUB System
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